$OpenBSD: patch-com_c,v 1.1 2012/03/23 21:08:09 naddy Exp $
--- com.c.orig	Fri Mar 23 22:02:21 2012
+++ com.c	Fri Mar 23 22:02:37 2012
@@ -1,5 +1,6 @@
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <signal.h>
 #include <sys/ioctl.h>
 #if HAVE_UNISTD_H
